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With an abundance of good weather, scenic outdoor environments, and a culture infused with a love of sports, it’s not surprising that active lifestyles are important to many people.Β  If you’ve been a sports enthusiast all your life or are just starting to explore physical activities that you enjoy, it’s essential to understand the role that nutrition plays.

The Role of Nutrition In An Active Lifestyle

Kelly Scholtz, spokesperson for the Association for Dietetics in South Africa (ADSA) and Registered Dietitian, explains that regardless of your fitness level, it’s important to recognize that you have somewhat different nutrient requirements than average,

β€œYour nutritional intake must be tailored to support the additional demand for energy, as well as for the micronutrients, protein, and anti-inflammatory nutrients that are required for healthy recovery from exercise.”

Scholtz adds that as beneficial as it is, exercise does represent a form of stress to the body, and so your body still requires adequate nutritional support for optimal adaptation to your exercise routine,

β€œPaying attention to your nutrition boosts not just your performance in your favorite sport but plays a preventative health role that enhances your overall enjoyment of your active lifestyle.”

Start with a balanced diet

Your nutritional choices before, during, and after exercise influence both performance and recovery. However, this all rests on the foundation of having an overall healthy, balanced diet.

People with active lifestyles start with supporting their health, well-being, and performance with a general eating regime that prioritizes fruit and vegetables, legumes, lean proteins, whole grains, low-fat dairy, and healthy fats such as olive and avocado oils.Β  It’s best to focus on meals made from whole foods versus those that are highly processed.Β  It’s also advisable to limit your alcohol intake and the use of tobacco and nicotine products.

β€œDuring exercise, particularly higher intensity exercise, your body uses glucose as its preferred fuel. Glucose is usually readily available in your blood after a recent meal or is quickly delivered from your body’s stores of glycogen in the muscles and liver,” explains Scholtz,

β€œIn the case of lower-intensity activity, your body is also able to tap into fat stores for energy. If you are training for less than or up to an hour, there is probably no need to eat or drink any extra calories or carbohydrates during that session.

Plain water for hydration will do. Your body can fuel a training session of that length provided you are eating a healthy diet, which enables your body to top up its glycogen stores.”

Overlay your energy, macro, and micronutrient needs

For endurance activities lasting anywhere from an hour to up to 2.5 hours, refueling during the session with 45-60g of carbohydrates per hour is generally recommended. There’s no need for expensive supplements or specially branded products, as typical sports drinks, water and everyday foods like bananas, dates, and peanut butter sandwiches can be effective during endurance activities.

According to Scholtz, the exact foods and drinks you consume can vary, and it’s a good idea to see what works for you during training rather than trying something new on race day,

β€œIndividuals can have different reactions to different foods and drinks, and you don’t want to get a stomach ache or worse at a critical time. So, if you are preparing for a sports event, then use your training sessions to test out the foods and drinks that work best for you.”

Rehydrate and recharge post-workout

After a high-energy sports or training session, you can support your body’s recovery from the strain of exercise and promote muscle repair and adaptation with a snack or drink within 30 minutes. Optimal recovery snacks include a mix of protein and carbohydrates like milk with a banana, chocolate milk, an energy bar with lean biltong, or eggs or hummus on toast.

Nutrition for Elite Athletes

Each year, tens of thousands of sports enthusiasts enter a range of grueling endurance competitions such as the upcoming Comrades and Boston Marathons, as well as numerous trail, mountain biking, and triathlon events throughout the year.

At this level of focus, it is most likely that participants understand the nutritional basics and are searching for the β€˜magic bullet’.

The nutritional needs of well-trained athletes may be different from the lifestyle athlete, as explained by Registered Dietitian Shelly Meltzer.

β€œSome well-trained or elite athletes participating in ultra-endurance (>2.5 hours) events at high intensities may benefit from 90-120g carbohydrate per hour during the event, but in that case their gut would be β€˜well-adapted’ to this, having trained with specific mixes of carbohydrate-based products.”

She therefore advises that athletes who are serious about their events need to be thoughtful about the science of sports nutrition and tailor this to their unique requirements.

What about supplements?

In terms of supplements, Meltzer admits that while the sports nutrition supplement market is huge, and comes with a dazzling array of athletic performance promises, too often than not, there is little to no evidence to back these claims up,

β€œAt whatever level of athletic performance, amateur or professional, what works brilliantly for someone you compete against may fail you. The diet and supplements that power one athlete into the top ten, can sink another.Β  My approach is food-first. From there, we can see what supplementation can boost your performance. The right sports nutritional supplements should be the cherry on top, not the meal.”

One also needs to consider the potential side effects of supplements, and how and when to use them, and athletes need to be aware of banned substances that may be inadvertently or inadvertently included in nutritional supplements.

Meltzer points out that the nutritional supplement industry is one buffeted by marketing trends, so you will see the market flooded with compelling content about the newest craze supplement. In response, the audience shifts focus, and suddenly, we have athletes obsessed with the latest β€˜magic pill’ or β€˜salt’ which may not meet their specific requirements.

Meltzer says that this kind of blowing in the wind due to mercurial marketing forces falls far short of addressing the essential, complex, and multi-dimensional needs of athletes.

Meltzer adds that these elite individuals should rather focus on their individuality, their goals at a particular phase of training, the circumstances of their event – which includes their travelling and competition demands, the environment and access to food, and their nutritional preferences.

β€œThe beauty of a dietitian-led, sports-specific, and athlete-centered approach is that it can address this level of uniqueness.”

Em Sloane

Em Sloane

I am an introverted nature lover, and long time contributor to LongevityLive.com. My role is to publish the information in a consumer friendly format, which we receive on the latest medical news, press releases and general information on the latest longevity related research findings.

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